Sciweavers

17505 search results - page 47 / 3501
» Use Cases as Workflows
Sort
View
ICDE
2009
IEEE
173views Database» more  ICDE 2009»
16 years 5 months ago
Differencing Provenance in Scientific Workflows
Abstract-- Scientific workflow management systems are increaingly providing the ability to manage and query the provenance of data products. However, the problem of differencing th...
Zhuowei Bao, Sarah Cohen Boulakia, Susan B. Davids...
ISMIS
2009
Springer
15 years 10 months ago
Discovering Structured Event Logs from Unstructured Audit Trails for Workflow Mining
Workflow mining aims to find graph-based process models based on activities, emails, and various event logs recorded in computer systems. Current workflow mining techniques mainly ...
Liqiang Geng, Scott Buffett, Bruce Hamilton, Xin W...
AAAI
2010
15 years 5 months ago
Decision-Theoretic Control of Crowd-Sourced Workflows
Crowd-sourcing is a recent framework in which human intelligence tasks are outsourced to a crowd of unknown people ("workers") as an open call (e.g., on Amazon's Me...
Peng Dai, Mausam, Daniel S. Weld
147
Voted
JOT
2007
193views more  JOT 2007»
15 years 3 months ago
Applying Triple Graph Grammars For Pattern-Based Workflow Model Transformations
Workflow and business process modeling approaches have become essential for designing service collaborations when developing SOA-based systems. To derive actual executable busines...
Carsten Lohmann, Joel Greenyer, Juanjuan Jiang, Ta...
CSE
2009
IEEE
15 years 1 months ago
Verifying the Interplay of Authorization Policies and Workflow in Service-Oriented Architectures
Abstract--A widespread design approach in distributed applications based on the service-oriented paradigm, such as web-services, consists of clearly separating the enforcement of a...
Michele Barletta, Silvio Ranise, Luca Viganò...